java对于键盘输入的一段英文，请统计这段话中所含英文单词数并输出每个单词。 英文： Academic expert retrieval is a process of searching recognized researchers with high academic status and influence in a given scientific research field, relying on computer as a tool and using statistical knowledge, data mining and artificial intelligence technologies.代码

以下是统计英文单词数并输出每个单词的 Java 代码：

import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("请输入一段英文：");
String input = scanner.nextLine();

// 将输入字符串按空格分割成单词数组
String[] words = input.split("\\s+");

System.out.println("单词数：" + words.length);
System.out.println("每个单词：");
for (String word : words) {
System.out.println(word);
}
}
}

输入示例：

请输入一段英文：
Academic expert retrieval is a process of searching recognized researchers with high academic status and influence in a given scientific research field, relying on computer as a tool and using statistical knowledge, data mining and artificial intelligence technologies.

输出示例：

单词数：27
每个单词：
Academic
expert
retrieval
is
a
process
of
searching
recognized
researchers
with
high
academic
status
and
influence
in
a
given
scientific
research
field,
relying
on
computer
as
a
tool
and
using
statistical
knowledge,
data
mining
and
artificial
intelligence
technologies.